At this year’s Build conference, we announced the new Microsoft Teams Toolkit for Visual Studio and Visual Studio Code – new extensions providing you everything you need to get up and running for building Teams apps all in one place within these tools. Teams apps focus on increasing collaboration and improving productivity and this new toolkit will empower developers to build solutions with the power of Visual Studio and Visual Studio Code. The Microsoft Teams Toolkit for Visual Studio Code is now generally available and can be installed from the the Visual Studio Marketplace here. We’re also excited to announce that the toolkit for Visual Studio is available for public preview and can be installed here.
Source : Microsoft 365 Developer Blog